// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()
const db = cloud.database()
const _ = db.command
const $ = _.aggregate
// 云函数入口函数
exports.main = async (event, context) => {
  if(event.type == "delete"){
    return await db.collection('anniversary').doc(event.anniversary._id).remove()
  }else if(event.type == "update"){
    return await db.collection('anniversary').doc(event.anniversary._id).update({
      data:{
        event: event.anniversary.event,
        date: event.anniversary.date
      }
    })
  }
}